Ia 3 over Des Moines River
Good Condition16 years old2,850 vehicles/day
Location
| State | Iowa |
| County | Humboldt |
| Location | 1.6 Mi. W Of US 169 |
| Carries | Ia 3 |
| Crosses | Des Moines River |
| Coordinates | 42.73191, -94.25881 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 412.4 ft (125.7 m) |
| Max Span | 137.1 ft (41.8 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 1810.1 sq m |
| Main Spans | 3 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 2,850 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000028981 |